Adjusting The Scanner Magnification; Adjustment: Main Scanning Direction; Adjustment: Auxiliary Scanning Direction - Kyocera TASKalfa 420i Service Manual

2KR/2KS
Maintenance
item No.

Adjusting the scanner magnification

U065
Description
Adjusts the magnification of the original scanning.
Purpose
Make the adjustment if the magnification in the main scanning direction is incorrect.
Make the adjustment if the magnification in the auxiliary scanning direction is incorrect.
Caution
Adjust the magnification of the scanner in the following order.
U053
(P.1-3-25)
Method
1. Press the start key.
2. Select the item to be adjusted.
Display
Y SCAN ZOOM
X SCAN ZOOM

Adjustment: Main scanning direction

1. Press the system menu key.
2. Place an original and press the start key to make a test copy.
3. Press the system menu key.
4. Change the setting value using the +/- or numeric keys.
For copy example 1, increase the value. For copy example 2, decrease the value.
5. Press the start key. The value is set.

Adjustment: Auxiliary scanning direction

1. Press the system menu key.
2. Place an original and press the start key to make a test copy.
3. Press the system menu key.
4. Change the setting value using the +/- or numeric keys.
For copy example 1, increase the value. For copy example 2, decrease the value.
5. Press the start key. The value is set.
1-3-28
U065
(main scanning
direction)
Description
Scanner magnification in the main
scanning direction
Scanner magnification in the auxil-
iary scanning direction
Original
Original
Description
U065
(auxiliary scanning
direction)
Setting
range
-15 to 15
-25 to 25
Copy
Copy
example 2
example 1
Figure 1-3-8
Copy
Copy
example 2
example 1
Figure 1-3-9
U067 U070
(P.1-3-30) (P.1-3-32)
Initial Change in
setting value per step
0 0.1 %
0 0.05 %